package com.atguigu.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

/**
 * 配置跨域信息
 */
@Configuration
public class GulimallCorsConfiguration {

   @Bean
   public CorsWebFilter corsWebFilter(){

       UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();

       CorsConfiguration corsConfiguration = new CorsConfiguration();

       // 配置跨域信息
       corsConfiguration.addAllowedHeader("*");
       // 支持哪些方法跨域
       corsConfiguration.addAllowedMethod("*");
       // 支持哪些来源的请求跨域
       corsConfiguration.addAllowedOrigin("*");
       // 是否允许携带cookie
       corsConfiguration.setAllowCredentials(true);
       source.registerCorsConfiguration("/**",corsConfiguration);
       return new CorsWebFilter(source);
   }

}
